Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 25, 2017	Mar. 31, 2018	Mar. 25, 2017
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 20,605	$ 18,299	$ 58,932	$ 53,493
Less: Income tax effect	2,053	2,659	6,830	8,551
Net stock-based compensation expense	18,552	15,640	52,102	44,942
Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,575	2,259	7,461	6,931
Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	10,077	9,315	28,061	27,134
General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	7,953	6,725	23,410	19,428
Stock options [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	99	863	1,339	2,860
Stock options [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	35	105	196	440
Stock options [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	13	462	507	1,305
Stock options [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	51	296	636	1,115
Restricted stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	17,946	15,082	50,999	43,850
Restricted stock units [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,003	1,660	5,783	5,000
Restricted stock units [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	8,725	7,602	24,212	22,293
Restricted stock units [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	7,218	5,820	21,004	16,557
ESP Plan [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,560	2,354	6,594	6,783
ESP Plan [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	537	494	1,482	1,491
ESP Plan [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,339	1,251	3,342	3,536
ESP Plan [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	684	609	1,770	1,756
Market stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 2,200	$ 1,100	$ 5,800	$ 2,500